8480681589 has 4 divisors (see below), whose sum is σ = 11307575456. Its totient is φ = 5653787724.

The previous prime is 8480681567. The next prime is 8480681593. The reversal of 8480681589 is 9851860848.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8480681589 - 2¹¹ = 8480679541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8480681519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1413446929 + ... + 1413446934.

It is an arithmetic number, because the mean of its divisors is an integer number (2826893864).

Almost surely, 2^8480681589 is an apocalyptic number.

It is an amenable number.

8480681589 is a deficient number, since it is larger than the sum of its proper divisors (2826893867).

8480681589 is a wasteful number, since it uses less digits than its factorization.

8480681589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2826893866.

The product of its (nonzero) digits is 4423680, while the sum is 57.

The square root of 8480681589 is about 92090.6161831921. The cubic root of 8480681589 is about 2039.2802783559.

The spelling of 8480681589 in words is "eight billion, four hundred eighty million, six hundred eighty-one thousand, five hundred eighty-nine".